The 2012 presidential election is less than six months away, so let's brush up on some former Commanders-in-Chief in today's Brain Game Free-for-all Friday challenge. Good luck!

The last names of four former U.S. presidents
contain the consecutive letters "OO."

Name all four.

Here are the ANSWERS.


Calvin COOLIDGE, Herbert HOOVER, Franklin ROOSEVELT, and Theodore ROOSEVELT.

Thanks for playing, and have a great weekend!